k2eg 0.2.7

A k2eg library

K2EG Python Library

SImple Library for talk with k2eg gateway through kafka message buf

Configuration

K2EG python lib uses the configparser package configurator. It need the following keys:

[DEFAULT]
kafka_broker_url=<kafka broker url>
k2eg_cmd_topic=<gateway command input topic>
reply_topic=<reply topic>

the class dml take in input the name of the environment to configure the broker. The name of the environment whill be used to select the .ini file for configure the broker class.

for example given the below folder:

conf-folder/
    env_1.ini
    env_2.ini

the below code snippet will take the configuration from the file env_1.ini

from k2eg.dml import dml as k2eg

k = k2eg('env_1', 'app-name')
got_value = k.get('pva://...')

preconfigurated environment are stored into an internal folder.

Custom configuration location

The K2EG_PYTHON_CONFIGURATION_PATH_FOLDER environment variable can be used for specify a custom configuraiton folder K2EG_CLI_DEFAULT_ENVIRONMENT => is the devault environment for the k2eg demo cli K2EG_CLI_DEFAULT_APP_NAME => is the default app name to use for the demo cli